We're dividing 21785594 by 382 
The aim is to understand the frequency of 382 in 21785594.

Step 1:
If we divide 2 by 382, we get 0 and a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Append the next digit (1) from the dividend to 2 and continue with: 21 / 382

Let's proceed to step 2:
The number 382 fits into 21 0 times, leaving a remainder of 21.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 21, we get 21.
Grab the next digit (7) from the dividend, add it to 21, then carry on: 217 / 382

Step 3:
The number 382 fits into 217 0 times, leaving a remainder of 217.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 217, we get 217.
Fetch the next digit (8) from the dividend, attach it to 217 and continue: 2178 / 382

Step 4:
382 goes into 2178 5 times with a remainder of 268.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
Subtracting 1910 from 2178 leaves us with 268.
Take the next digit (5) from the dividend and append it to 268, then repeat: 2685 / 382

Going ahead to step 5:
382 can be fit into 2685 7 times, resulting in a remainder of 11.
Record the quotient 7 as the next digit in the result. 
Result so far: 57.0
The remainder is 11 after subtracting 2674 from 2685.
Fetch the next digit (5) from the dividend, attach it to 11 and continue: 115 / 382

Step 6:
When dividing 115 by 382, we get 0 with a remainder of 115.
Record the quotient 0 as the next digit in the result. 
Result so far: 570.0
If we take 0 away from 115, we end up with 115.
Append the next digit (9) from the dividend to 115 and continue with: 1159 / 382

Step 7:
If we divide 1159 by 382, we get 3 and a remainder of 13.
Put 3 as the next digit of the answer. 
Result so far: 5703.0
If we take 1146 away from 1159, we end up with 13.
Fetch the next digit (4) from the dividend, attach it to 13 and continue: 134 / 382

Step 8:
The number 382 fits into 134 0 times, leaving a remainder of 134.
The number 0 becomes the next digit in our result. 
Result so far: 57030.0
If we subtract 0 from 134, we get 134.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1340, and continue the process.

Step 9:
If we divide 1340 by 382, we get 3 and a remainder of 194.
Use 3 as the next digit of our solution. 
Result so far: 57030.3
Deduct 1146 from 1340 and we're left with 194.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1940, and continue the process.

Let's proceed to step 10:
382 can be fit into 1940 5 times, resulting in a remainder of 30.
Record the quotient 5 as the next digit in the result. 
Result so far: 57030.35
Subtracting 1910 from 1940 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 11:
382 goes into 300 0 times with a remainder of 300.
Use 0 as the next digit of our solution. 
Result so far: 57030.35
Deduct 0 from 300 and we're left with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Let's proceed to step 12:
If we divide 3000 by 382, we get 7 and a remainder of 326.
The next digit of our result is 7. 
Result so far: 57030.3507
Deduct 2674 from 3000 and we're left with 326.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3260, and continue the process.

Going ahead to step 13:
382 goes into 3260 8 times with a remainder of 204.
Put 8 as the next digit of the answer. 
Result so far: 57030.35078
Subtracting 3056 from 3260 leaves us with 204.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2040, and continue the process.

Let's proceed to step 14:
The number 382 fits into 2040 5 times, leaving a remainder of 130.
The number 5 becomes the next digit in our result. 
Result so far: 57030.350785
If we take 1910 away from 2040, we end up with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Going ahead to step 15:
When dividing 1300 by 382, we get 3 with a remainder of 154.
Put 3 as the next digit of the answer. 
Result so far: 57030.3507853
If we subtract 1146 from 1300, we get 154.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1540, and continue the process.

Let's proceed to step 16:
382 can be fit into 1540 4 times, resulting in a remainder of 12.
Put 4 as the next digit of the answer. 
Result so far: 57030.35078534
Deduct 1528 from 1540 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

After the division, we end up with 57030.35078534 and a remainder of 1.2e-08.